FR976366A - Thermostat perfectionné - Google Patents

Thermostat perfectionné

Info

Publication number
FR976366A
FR976366A FR976366DA FR976366A FR 976366 A FR976366 A FR 976366A FR 976366D A FR976366D A FR 976366DA FR 976366 A FR976366 A FR 976366A
Authority
FR
France
Prior art keywords
advanced thermostat
thermostat
advanced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheostatic Co Ltd
Original Assignee
Rheostatic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheostatic Co Ltd filed Critical Rheostatic Co Ltd
Application granted granted Critical
Publication of FR976366A publication Critical patent/FR976366A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
FR976366D 1947-12-09 1948-12-09 Thermostat perfectionné Expired FR976366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32489/47A GB632904A (en) 1947-12-09 1947-12-09 Improvements in electric thermostats

Publications (1)

Publication Number Publication Date
FR976366A true FR976366A (fr) 1951-03-16

Family

ID=10339374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976366D Expired FR976366A (fr) 1947-12-09 1948-12-09 Thermostat perfectionné

Country Status (5)

Country Link
US (1) US2519558A (fr)
BE (1) BE486196A (fr)
CH (1) CH271496A (fr)
FR (1) FR976366A (fr)
GB (1) GB632904A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687258A (en) * 1951-10-18 1953-02-11 Rheostatic Co Ltd Improvements in safety switches for electrically heated appliances
GB889634A (en) * 1959-03-02 1962-02-21 Rheostatic Co Ltd Improvements in magnetic snap action electric switches
GB882876A (en) * 1959-03-02 1961-11-22 Rheostatic Co Ltd Improvements in temperature responsive magnetic snap-action switches
DE1195852B (de) * 1960-12-09 1965-07-01 Christian Buerkert Temperaturbegrenzer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB437826A (en) * 1934-05-26 1935-11-06 Harold Curtice Sanders Improvements in thermally-operated electric switches
US2180018A (en) * 1936-05-14 1939-11-14 Automatic Control Corp Diaphragm-actuated transmission means
BE439845A (fr) * 1936-07-31

Also Published As

Publication number Publication date
GB632904A (en) 1949-12-05
US2519558A (en) 1950-08-22
BE486196A (fr)
CH271496A (de) 1950-10-31

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